Oh How We Met on the Night That We Danced

When Rob and Laura find Rob's old Army boots in their closet, they tell Richie about the day they met.

Plot
After Laura finds some of Rob's old army clothes while she is cleaning up, she and Rob reminisce about the time that they met when he was an army sergeant and she was a dancer in the USO, and how he broke her toes quickly after that meeting. For Rob, it was love at first sight, he even stating to his friend Sol that he was going to marry her. But for Laura, it was dislike at first sight. Using his position as the show's MC, Rob was able to become chummy with Laura's dance partner, surprised on stage in more ways than one.

Main

 * Dick Van Dyke: Rob Petrie
 * Mary Tyler Moore: Laura Petrie
 * Larry Mathews: Richie Petrie

Supporting

 * Marty Ingels: Sol Pomeroy
 * Glenn Turnbull: Mark Mullen
 * Nancy Ames: Marcia Rochelle
 * Jennifer Gillespie: Ellen Helper
 * Pat Tribble: Dancing Girl